790198380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151379}}^1$

素因数の和:151423

約数の個数: 72

約数和(自身を含む): 2479604400

約数和(自身を除く): 1689406020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 151379, 302758, 454137, 605516, 756895, 908274, 1362411, 1513790, 1816548, 2270685, 2724822, 3027580, 4389991, 4541370, 5449644, 6812055, 8779982, 9082740, 13169973, 13624110, 17559964, 21949955, 26339946, 27248220, 39509919, 43899910, 52679892, 65849865, 79019838, 87799820, 131699730, 158039676, 197549595, 263399460, 395099190, 790198380]

約数ペア:

[(1, 790198380), (2, 395099190), (3, 263399460), (4, 197549595), (5, 158039676), (6, 131699730), (9, 87799820), (10, 79019838), (12, 65849865), (15, 52679892), (18, 43899910), (20, 39509919), (29, 27248220), (30, 26339946), (36, 21949955), (45, 17559964), (58, 13624110), (60, 13169973), (87, 9082740), (90, 8779982), (116, 6812055), (145, 5449644), (174, 4541370), (180, 4389991), (261, 3027580), (290, 2724822), (348, 2270685), (435, 1816548), (522, 1513790), (580, 1362411), (870, 908274), (1044, 756895), (1305, 605516), (1740, 454137), (2610, 302758), (5220, 151379)]